.ui-slider {
  position: relative;
  width: 100%;
  height: 6px;
  background-color: rgba(0, 0, 0, 0.2);
  &-speed {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background-color: #91caff;
  }
  &-inner {
    display: inline-block;
    position: absolute;
    cursor: pointer;
    left: 0;
    transform: translateX(-8px);
    top: 50%;
    margin-top: -8px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: #fff;
    border: 2px solid #91caff;
    &:hover {
      .ui-slider-popup {
        display: inline-block!important;
      }
    }
  }
  &-popup {
    display: none;
    position: absolute;
    left: -100%;
    bottom: 16px;
    box-sizing: border-box;
    font-size: 12px;
    min-width: 10px;
    height: 28px;
    padding: 6px 8px;
    color: #fff;
    text-decoration: none;
    word-wrap: break-word;
    background-color: @black-1;
    border-radius: 2px;
    box-shadow: 0 3px 6px -4px #0000001f, 0 6px 16px #00000014, 0 9px 28px 8px #0000000d;
  }
}
